PK97579: OUTOFMEMORY DURING STRESS RUN OF SCA APPLICATIONS WITH J2C AND JMS ADAPTER

Fixes are available

APAR status

Closed as program error.

Error description

Exception created : java.lang.OutOfMemoryError
at java.lang.String.substring(String.java:1090)
        at org.eclipse.osgi.framework.internal.core.
        BundleLoader.getPackageName
        (BundleLoader.java:88)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.
        findClass (BundleLoader.java:353)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.
findClass (BundleLoader.java:347)

Local fix

Problem summary

****************************************************************
* USERS AFFECTED:  All users of IBM WebSphere Application      *
*                  Server who use JMS.                         *
****************************************************************
* PROBLEM DESCRIPTION: Out Of memory exception when using      *
*                      Java messaging.                         *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
You will see many veto-able change listeners objects on the
heap and will notice that the connection manager is holding
these objects

Exception created : java.lang.OutOfMemoryError
at java.lang.String.substring(String.java:1090)
at org.eclipse.osgi.framework.internal.core.
BundleLoader.getPackageName
(BundleLoader.java:88)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.
findClass (BundleLoader.java:353)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.
findClass (BundleLoader.java:347)

Problem conclusion

This APAR fixies the leak in J2C code by making sure all
property change listener objects are destroyed

IT IS HIGLY RECOMMEND THAT CUSTOMER GET PK97736 WITH THIS FIX.
APAR PK97736 is also to fix a memory and performance issue
with java messaging.

The fix for this APAR is currently targeted for inclusion in
fix pack 7.0.0.7  Please refer to the Recommended Updates
page for delivery information:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980

Temporary fix

Comments

APAR Information

APAR number
PK97579
Reported component name
WEBS APP SERV N
Reported component ID
5724H8800
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-09-30
Closed date
2009-10-16
Last modified date
2009-10-16

APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:

Fix information

Fixed component name
WEBS APP SERV N
Fixed component ID
5724H8800

Applicable component levels

R700 PSY
UP

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
24 October 2021

Tips

PK97579: OUTOFMEMORY DURING STRESS RUN OF SCA APPLICATIONS WITH J2C AND JMS ADAPTER

Fixes are available

Subscribe

APAR status

Closed as program error.

Error description

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

APAR Information

APAR number

Reported component name

Reported component ID

Reported release

Status

PE

HIPER

Special Attention

Submitted date

Closed date

Last modified date

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Fix information

Fixed component name

Fixed component ID

Applicable component levels

R700 PSY

Document Information

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